8 Hearth & Home Technologies Inc. • SFE-35 • 4050-313 Rev C • 01/08
E. Optional Wall Switch / Thermostat Wiring Connections instructions
The optional wall switch and thermostat wiring is low voltage
and must be separated from power wiring. Do not connect
the switches or thermostat to house power.
To control fl ames/ember bed with a switch, and
control the heater with a thermostat:
• Switch 1 - turns fl ames/ember bed ON/OFF
• Switch 2 - turns front embers ON/OFF indicating the
heater/fan is being controlled by the thermostat (UL
requirement)
• Thermostat turns heater/fan ON/OFF as room temperature
requires it
• Switch 1 between terminal 1 and 2
• Switch 2 between terminal 1 and 3
• Thermostat between terminal 4 and 5
To control fl ames/ember bed with one switch and
heater/front embers with another switch:
• Switch 1 - turns fl ames/ember bed ON/OFF
• Switch 2 - turns heater/front embers ON/OFF
• Switch 1 between terminal 1 and 2
• Switch 2 between terminal 1 and 3
• Jumper wire between terminal 4 and 5
To control the fi replace with a single switch:
(fl ames/ember bed and heater/front embers all on or all off)
• Switch between terminal 1 and 2
• Jumper wire between terminal 2 and 3
• Jumper wire between terminal 4 and 5